Larry is full of dog dodo! Their current batch of shorty headers only fit early A’s with the 225 and manual steering. They won’t even fit the 170 with manual steering! Years ago they did have headers that fit either engine with PS, but they have been out of production for at least 20-25 years. The front 3 tubes basically went straight down in front of the PS box through the opening in the K Frame and straight back which was the only way to get slant headers and PS. They’re not cheap if you can even find a set - last set I saw went for over $5 or $600 on eBay. I can take some pics of the set I have if you and others are interested. I think @Charrlie_S did some comprehensive tests over at slant6.org. Maybe he’ll chime in.